Revolutionize Power Monitoring: CTSR0.3-P Current Transducer Breakthrough

Modern energy systems demand unprecedented precision in current measurement - a challenge where traditional Hall-effect sensors often fall short. The LEM CTSR0.3-P current transducer solves this through innovative closed-loop technology, delivering laboratory-grade accuracy in harsh industrial environments.

Precision Engineering Redefined

• 0.3% basic accuracy (per IEC 61869-2) eliminates measurement guesswork
• 500A continuous measurement (peak 750A) ensures reliable overload protection
• 200kHz bandwidth (-3dB) captures transient events competitors miss
• ±15V isolated output enables direct PLC integration (no signal conditioning)

Case Studies

1. Steel Plant Motor Optimization

A European manufacturer reduced downtime 22% by implementing CTSR0.3-P in 2.5MW rolling mill motors. Real-time current profiling detected bearing wear 48-72 hours before failure (data: LEM Application Report #CTSR-IND22).

2. Solar Farm Energy Harvesting

California's 150MW PV facility boosted ROI by 9% using CTSR0.3-P in DC combiner boxes. The transducer's ±0.5°C thermal drift compensation maintained <1% error in desert temperature swings (verified by TÜV Rheinland).

Future-Ready Performance

With 6kV/50Hz dielectric strength and IP67 protection, the CTSR0.3-P outlasts conventional sensors in dusty/vibratory environments. Its <3µs response time makes it ideal for fast-switching SiC inverters - a key advantage as EV charging infrastructure expands globally.